First League

First League may refer to:

Current Leagues

 * Armenian First League, the Armenian second tier men's division
 * Austrian Football First League, the Austrian second tier men's division
 * Belarusian First League, the Belarusian second tier men's division
 * First League of Belgrade, a section of Serbia's fifth football league
 * First League of the Federation of Bosnia and Herzegovina, a second-level league
 * First Football League of Kosovo, a second-level league
 * First League of Primorje-Gorski Kotar County, the fifth level league in the Croatian football league system
 * First League of the Republika Srpska, a second-level football competition in Bosnia and Herzegovina
 * First League of Zagreb, a county-level league in Croatia
 * Bulgarian First League, the Bulgarian top-flight men's division
 * Czech First League, the Czech top-flight men's division
 * First Macedonian Football League, the Macedonian top-flight men's division
 * Montenegrin First League, the Montenegrin top-flight men's division
 * TFF First League, the Turkish second tier men's division
 * Serbian First League, the Serbian second tier men's division
 * Ukrainian First League, the Ukrainian second tier men's division
 * Uzbekistan First League, the Uzbekistan second tier men's division

Defunct leagues

 * Czechoslovak First League, the former Czechoslovak top-flight men's division (1925–1993)
 * Soviet First League, the former Soviet second-flight men's football division (1936–1991)
 * First League of Herzeg-Bosnia, the top football league in Croatian Republic of Herzeg-Bosnia (1993–2001)
 * First League of Serbia and Montenegro, the former Yugoslav/Serbo-Montenegrin top-flight men's division (1992–2006)
 * Yugoslav First League, the former Yugoslav top-flight men's division (1923–1992)

Other

 * First League of Armed Neutrality, an alliance of European naval powers, 1780–1783